Stránská, Markéta, Zora Jandová, and Milada Krejčí. “Verification of the Four-Week Intervention Program ‘life in Balance’ in a Selected Group of Seniors in the Online Environment During the Covid-19 Pandemic”. Acta Salus Vitae 9, no. 1 (August 12, 2021): 25–34. Accessed April 28, 2024. https://odborne.casopisy.palestra.cz/index.php/actasalusvitae/article/view/245.